F ABDULKREEM, B.; ABDULRAHEEM, B. The Study of the Biological Diversity in the Mountainous Environment of North and North-Eastern Iraq -Problems and Solutions-. College of Basic Education Research Journal, [S. l.], v. 16, n. 4, p. 567–592, 2020. DOI: 10.33899/berj.2020.167228. Disponível em: https://jeh.uomosul.edu.iq/index.php/berj/article/view/38506. Acesso em: 27 oct. 2025.